About

Minimalist crate to generate Base62 UUIDs

GitHub Crates.io Lib.rs Docs.rs

Command line utility

```text $ base62-uuid -h base62-uuid Base62 UUID

USAGE: base62-uuid [OPTIONS]

OPTIONS: -c, --count Number of Base62 UUIDs to generate [default: 1] -d, --decode Decode Base62 UUIDs from STDIN to standard UUIDs -e, --encode Encode standard UUIDs from STDIN to Base62 UUIDs -p, --pad Pad UUIDs with leading zeroes -u Generate/encode/decode u128 UUIDs instead of Base62 UUIDs -h, --help Print help information

$ base62-uuid 39IZVIfyOJ6H2PNswyWqlF

$ base62-uuid -c 5 |tee temp 25mciqn6Uj2Y1fQv8Fj63m 1xFonVhl6BAY08Wxfbywao 75iEHpyZYYeQaAeAuY9Cab 47uxUuSrZYUZTM5NnIHjmk 4EzikvWmOBBrmVbQnHMocK

$ cat temp |base62-uuid -d |tee temp-decoded 44c771c2-d628-4d84-a5ed-3c53025848ca 40425315-ca7c-4711-9249-28ccf86189e2 e9069abf-adb7-4e02-ae6a-ff3885badb65 879fba26-6ba4-48f8-af5e-0cfa32155c3a 8b5fd11e-bbe2-41ea-9f3a-52f85fcdef50

$ cat temp-decoded |base62-uuid -e |tee temp-encoded 25mciqn6Uj2Y1fQv8Fj63m 1xFonVhl6BAY08Wxfbywao 75iEHpyZYYeQaAeAuY9Cab 47uxUuSrZYUZTM5NnIHjmk 4EzikvWmOBBrmVbQnHMocK

$ b3sum temp temp-encoded 8a22bc391bed5d0ee9c3b326d3251602df5ee1d52ab5f62f6538bc2e0531e5bb temp 8a22bc391bed5d0ee9c3b326d3251602df5ee1d52ab5f62f6538bc2e0531e5bb temp-encoded

$ base62-uuid -u 322307542572217969934229690286784727300

$ base62-uuid -uc 5 14982542445497376152403689592424402944 172687757666081737260525696030870372042 43167745396421733066649374535242967096 286929222040204797401597000791353515341 317248292745988805767278411123975748262

$ base62-uuid -puc 5 145208551251690730667864324716102711897 147013240575534556220474725701279222198 098510246896224898774321662663208667390 083581755085478548623485238303158515246 168393287624526834515206282224381425158 ```

Library functions

```Rust use base62uuid::{base62uuid, decode, encode};

let id = base62_uuid();

let iddecoded = decode(&id); let idencoded = encode(&id_decoded);

asserteq!(idencoded, id); ```

See also the API documentation.